- Replacement battery for Xiaomi robot vacuums
- 14.4V lithium-ion, 5200mAh capacity
- Compatible with D099-4S2P models
- Built-in safety protection system
- Easy installation, plug-and-play design
- Restores original cleaning performance
14.4V 5200mAh Replacement D099-4S2P Battery Compatible with Xiaomi Robot Vacuum
GW-T-14.4V 5200mAh D099-4S2P Battery
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- Replacement battery for Xiaomi robot vacuums
- 14.4V lithium-ion, 5200mAh capacity
- Compatible with D099-4S2P models
- Built-in safety protection system
- Easy installation, plug-and-play design
- Restores original cleaning performance
R495 incl. VAT
R431 excl. VAT
IN STOCK AT OVERSEAS SUPPLIER - DISPATCHED/COLLECTION IN 8-10 WEEKS
Or as low as R165 over 6 months interest-free, using your existing credit card. How it works
Restore your robot vacuum’s performance with the THUVIJDN D099-4S2P replacement battery. Designed as a high-quality substitute for original Xiaomi battery packs, this lithium-ion battery delivers reliable power, extended runtime, and consistent cleaning performance for compatible vacuum models.
Engineered with premium-grade cells and built-in protection systems, this replacement battery ensures safe operation while extending the lifespan of your robotic vacuum. Whether your current battery is losing charge quickly or no longer holds power, this replacement offers a cost-effective way to bring your device back to life.
Features
- High-capacity lithium-ion battery for longer cleaning cycles
- Direct replacement for D099-4S2P battery models
- Stable 14.4V output ensures consistent vacuum performance
- Built-in safety protections against overcharge, overheating, and short circuits
- No memory effect – charge anytime without reducing battery lifespan
- Precision-fit design for easy installation
Performance & Reliability
This replacement battery is designed to meet or exceed original specifications, offering dependable performance and efficient energy output. With a capacity of 5200mAh, it provides extended runtime, allowing your vacuum to clean larger areas on a single charge.
Advanced lithium-ion technology ensures improved energy density, faster charging, and longer overall battery life compared to older battery types.
Compatibility
Compatible with selected Xiaomi robot vacuum models, including:
- Xiaomi MJSTS1
- Xiaomi MJSTS1 Pro
- Other models using D099-4S2P battery
(Always verify your original battery model before purchase.)
Technical Specifications
- Model: D099-4S2P
- Battery Type: Lithium-ion
- Voltage: 14.4V
- Capacity: 5200mAh
- Energy: Up to 74.88Wh
Safety & Protection
Equipped with intelligent circuit protection, this battery safeguards your device against:
- Overcharging
- Overheating
- Short circuits
- Voltage fluctuations
Each unit is tested to ensure stable performance and safe operation under regular use.
Ideal Replacement Solution
If your vacuum is experiencing:
- Reduced runtime
- Failure to charge fully
- Sudden power loss
This replacement battery provides a reliable and affordable solution to restore full functionality without replacing the entire device.
What’s in the Box
- 1 × D099-4S2P Replacement Battery
If you have any further questions, please feel free to use the form below to ask:
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